Instance set proposed by Archetti et al. (2012) for the same problem. Larger and more challenging instances. Download instances

Both instance sets were used to evaluate multi-vehicle algorithms (Coelho et al., 2012a; Coelho and Laporte, 2013; Adulyasak et al., 2012) by simply dividing the original vehicle capacity by the number of vehicles considered.

Instance set proposed by Archetti et al. (2007) for the single vehicle inventory-routing problem. Adapted for multi-vehicle case and solved the problem described in Coelho and Laporte (2013b). Download instancesDownload solutions